Reformat the WebRTC code base

Running clang-format with chromium's style guide.

The goal is n-fold:
 * providing consistency and readability (that's what code guidelines are for)
 * preventing noise with presubmit checks and git cl format
 * building on the previous point: making it easier to automatically fix format issues
 * you name it

Please consider using git-hyper-blame to ignore this commit.

Bug: webrtc:9340
Change-Id: I694567c4cdf8cee2860958cfe82bfaf25848bb87
Reviewed-on: https://webrtc-review.googlesource.com/81185
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23660}
diff --git a/modules/audio_coding/neteq/timestamp_scaler_unittest.cc b/modules/audio_coding/neteq/timestamp_scaler_unittest.cc
index eeaf772..1f1445a 100644
--- a/modules/audio_coding/neteq/timestamp_scaler_unittest.cc
+++ b/modules/audio_coding/neteq/timestamp_scaler_unittest.cc
@@ -8,10 +8,10 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include "modules/audio_coding/neteq/timestamp_scaler.h"
 #include "api/audio_codecs/builtin_audio_decoder_factory.h"
 #include "modules/audio_coding/neteq/mock/mock_decoder_database.h"
 #include "modules/audio_coding/neteq/packet.h"
-#include "modules/audio_coding/neteq/timestamp_scaler.h"
 #include "test/gmock.h"
 #include "test/gtest.h"
 
@@ -60,7 +60,7 @@
   // |external_timestamp| will be a large positive value.
   start_timestamp = start_timestamp - 5 * kStep;
   for (uint32_t timestamp = start_timestamp; timestamp != 5 * kStep;
-      timestamp += kStep) {
+       timestamp += kStep) {
     // Scale to internal timestamp.
     EXPECT_EQ(timestamp, scaler.ToInternal(timestamp, kRtpPayloadType));
     // Scale back.